used in The Sims games, to help promotion. The Simlish version was used in The Sims expansion pack The Sims 2: Seasons soundtrack, and Allen also had her own character in the game. She declared: "Recording 'Smile' was a great experience for me. Sometimes revenge can be fun. But getting to sing it again [in Simlish] came very naturally and it was hilarious to practice! The silly language and whimsy of The Sims games are a perfect fit for the song. I was laughing the entire time!" An animated music video was made for the Simlish version. In 2009, the season one episode "Mattress" of the Fox musical comedy/drama Glee, "Smile" was covered by the character Rachel, voiced by Lea Michele; the version was made available as an iTunes single download and was later included on the second volume of the season one soundtracks. Track listings and formats UK CD1 and 7-inch single "Smile" – 3:17 "Smile" (Gutter Mix) – 2:59 UK CD2 "Smile" – 3:16 "Cheryl Tweedy" – 3:15 "Absolutely Nothing" – 4:02 "Smile" (video) – 3:14 Digital download "Smile" – 3:17 "Smile" (Gutter Mix) – 2:59 "Cheryl Tweedy" — 3:15 "Absolutely Nothing" – 4:02 2009 versions Digital EP 1 "Smile" (radio edit) – 3:16 "Smile Version Revisited" (Mark Ronson remix—edited version) – 3:15 "Smile" (Digital Soundboy remix) – 5:00 "Smile" (Simlish version) – 3:14 "Smile" (acoustic version) – 3:20 Digital EP 2 "Smile" (radio edit) – 3:16 "Smile" (Gutter Mix) – 2:59 "Smile Version Revisited" (Mark Ronson remix) – 3:12 "Smile" (live at YOYO) – 4:28 Credits and personnel Main vocals — Lily Allen Written by — Lily Allen, Darren Lewis, Iyiola Babalola, Jackie Mittoo, Clement Dodd Produced by — Future Cut Mastered by — Tim Burrell, Tim Debney Audio mixing — Future Cut, Mike Pelanconi Keyboards — John Ellis Engineer — Mike Pelanconi, Darren Lewis Drums — Paul Powell Bass — Clive Hunte Saxophone — Michael Rose Trombone — Trevor Edwards Guitar — Paul Farr Trumpet — Eddie Thornton Charts Weekly charts Year-end charts Certifications and sales References External links "Smile" lyrics on Allen's official site Music video for "Smile" at MTV 2006 songs 2006 debut singles Lily Allen songs Music videos directed by Sophie Muller Reggae fusion songs Songs written by Lily Allen UK Singles Chart number-one singles Songs written by Iyiola Babalola Music video controversies